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Radiant|Lab Grown|IGI

6.09ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG627494799

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG627494799

Diamond specifications and retailer prices

From €689 EUR
$773 USD
As of November 2, 2026
Save €5,588 EUR (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €6,277 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.09ct lab-grown radiant diamond

This 6.09ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG627494799 or 627494799. Listed at 20 retailers as of October 31, 2026, with prices from €689 to €6,277, a €5,588 spread on the same certified stone. Brilliant Earth lists it at €6,277. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.09
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627494799
Dimensions12.70 × 9.05 × 6.15 mm
L/W Ratio1.40
Culet sizePointed
Top View
12.70 mm9.05 mm6.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627494799
Side View
Table 66.0%Crown 32.5°Girdle: MediumPavilion 35.5°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €6,277 EUR|Low: €680 EUR|High: €6,740 EUR|Avg: €1,892 EUR|+6.0%
Brilliant Earth
Retailer 2
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Retailer 22
November 3, 2026
Retailer 5€689 EUR
Retailer 20€750 EUR
Retailer 10€771 EUR
Retailer 3€799 EUR
Retailer 7€799 EUR
Retailer 4€860 EUR
Retailer 19€958 EUR
Retailer 2€1,225 EUR
Retailer 8€1,239 EUR
Retailer 11€1,291 EUR
Retailer 17€1,313 EUR
Retailer 18€1,481 EUR
Retailer 13€1,545 EUR
Retailer 21€1,900 EUR
Retailer 9€2,018 EUR
Retailer 6€2,247 EUR
Retailer 12€2,568 EUR
Retailer 14€2,701 EUR
Retailer 15€2,760 EUR
Retailer 16€2,995 EUR
Retailer 22€3,450 EUR
Brilliant Earth€6,277 EUR

35 data points across 22 retailers

20 retailers€689 EUR to €6,277 EUR

A
Cheapest Retailer
-
€689 EUR
$773 USD
A
Retailer 2
-
€750 EUR
$841 USD
View
A
Retailer 3
-
€799 EUR
$896 USD
View
Retailer 4
-
€799 EUR
$896 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
€958 EUR
$1,075 USD
View
A
Retailer 6
-
€1,225 EUR
£1,082 GBP
View
A
Retailer 7
-
€1,239 EUR
$1,390 USD
View
B+
Retailer 8
-
€1,291 EUR
$1,448 USD
View
A
Retailer 9
-
€1,313 EUR
View
A
Retailer 10
-
€1,481 EUR
A$2,555 AUD
View
A
Retailer 11
-
€1,545 EUR
ZAR 28,001 ZAR
View
B+
Retailer 12
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€1,900 EUR
$2,131 USD
View
B+
Retailer 13
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€2,018 EUR
$2,263 USD
View
B+
Retailer 14
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€2,247 EUR
$2,520 USD
View
Retailer 15
-
€2,568 EUR
$2,880 USD
View
Price last confirmed 23 days ago
B+
Retailer 16
-
€2,701 EUR
$3,029 USD
View
B+
Retailer 17
-
€2,760 EUR
$3,095 USD
View
B+
Retailer 18
-
€2,995 EUR
£2,645 GBP
View
B
Retailer 19
-
€3,450 EUR
$3,870 USD
View
Most Expensive
B
Brilliant Earth
9814081A · Oct 31
€6,277 EUR
$7,040 USD
View
19 more retailers have this diamond
Prices start from €689 EURSave up to €5,588 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
6.09ct Radiant
€689 EUR